基于uni-app全端弹框组件uaPopup「兼容h5+小程序+app端|nvue」

// 引入自定义弹框组件
import uaPopup from ‘./components/ua-popup/index.vue‘
Vue.component(‘ua-popup‘, uaPopup)

<!-- msg提示（自定义背景） -->
<ua-popup
v-model="showMsgBg"
anim="footer"
content="hello uniapp"
shade="false"
time="2"
:custom-style="{‘backgroundColor‘: ‘rgba(0,0,0,.6)‘, ‘color‘: ‘#fff‘}"
/>
<!-- 询问框 -->
<ua-popup v-model="showConfirm" shadeClose="false" title="标题" xclose z-index="2001"
content="<div style=‘color:#ff557f;padding:20px 40px;‘>一切都将一去杳然，任何人都无法将其捕获。</div>"
:btns="[
{text: ‘取消‘, click: hideConfirm},
{text: ‘确定‘, style: ‘color:#00aa00;‘, click: handleInfo},
]"
/>

<script>
export default {
methods: {
// 函数式嵌套调用
        handleInfo() {
let $ua = this.$refs.uapopup
let $toast = this.$refs.uatoast
$ua.open({
content: ‘人生漫漫，且行且珍惜‘,
customStyle: {‘background-color‘: ‘rgba(170, 0, 127, 0.6)‘, ‘color‘: ‘#fff‘},
time: 3,
onClose() {
$ua.open({
type: ‘android‘,
content: ‘<div>预测未来的最好办法是自己亲手创造未来</div>‘,
customStyle: {‘width‘: ‘200px‘},
btns: [
{
text: ‘close‘, click() {
$ua.close()
}
},
{
text: ‘Get一下‘,
style: ‘color:#00aa00;‘,
click() {
$toast.open({
type: ‘toast‘,
icon: ‘loading‘,
content: ‘请稍后...‘,
opacity: .2,
time: 2,
})
}
}
]
})
}
})
},
}
}
</script>

<ua-popup v-model="showMsg" anim="fadeIn" content="上善若水,水利万物而不争" shadeClose="false" time="3" />

<!-- 底部对话框 -->
<ua-popup v-model="showFooter" anim="footer" type="footer" :shadeClose="false"
content="真正觉悟的一刻，是放下追寻外在世界的财富，而开始追寻内心世界的真正财富。"
:btns="[
{text: ‘Get到了‘, style: ‘color:#00e0a1;‘, click: handleInfo},
{text: ‘收藏‘, style: ‘color:#ee0a24;‘},
{text: ‘取消‘, style: ‘color:#a9a9a9;‘, click: hideFooter},
]"
/>
<!-- ActionSheet底部弹出式菜单 -->
<ua-popup v-model="showActionPicker" anim="footer" type="actionsheetPicker" round title="标题"
:btns="[
{text: ‘取消‘},
{text: ‘确定‘, style: ‘color:#00aa00;‘, click: handleInfo},
]"
>
<!-- 自定义内容 -->
<ul class="list" style="padding:50px;">
<li>只要不失去方向，就不会失去自我</li>
<li>别问别人为什么，多问自己凭什么</li>
<li>不要等待机会，而要创造机会</li>
</ul>
</ua-popup>

<ua-popup v-model="showToast" type="toast" icon="loading" time="2" content="加载中..." />
<!-- <ua-popup v-model="showToast" type="toast" icon="success" shade="false" time="2" content="成功提示" /> -->
<!-- <ua-popup v-model="showToast" type="toast" icon="fail" shade="false" time="2" content="失败提示" /> -->
<!-- <ua-popup v-model="showToast" type="toast" icon="warn" shade="false" time="2" content="警告提示" /> -->
<!-- <ua-popup v-model="showToast" type="toast" icon="info" shade="false" time="2" content="普通提示" /> -->

<!-- 长按弹窗1 -->
<ua-popup v-model="showContextMenu1" type="contextmenu" :follow="follow1" opacity=".35"
:btns="[
{text: ‘置顶聊天‘, click: handleContextPopup},
{text: ‘标记为未读‘, style: ‘color:#00aa00;‘},
{text: ‘少一点预设的期盼，那份对人的关怀会更自在‘, style: ‘color:#ff007f;‘},
{text: ‘心有多大,舞台就有多大‘, style: ‘color:#09f;‘},
{text: ‘关闭‘, style: ‘color:#aaaa7f;‘, click: hideContextMenu1},
]"
>
</ua-popup>
<!-- 长按弹窗2 -->
<ua-popup v-model="showContextMenu2" type="contextmenu" :follow="follow2" opacity="0"
:btns="[
{text: ‘置顶联系人‘, click: handleContextPopup},
{text: ‘设置备注信息‘},
{text: ‘星标好友‘},
{text: ‘删除‘, click: hideContextMenu1},
]"
>
</ua-popup>

// 长按菜单操作
handleContextMenu1(e) {
this.showContextMenu1 = true;
this.follow1 = [e.touches[0].clientX, e.touches[0].clientY]
},

props: {
// 接收父组件中v-model的值
value: { type: Boolean, default: false },
title: String,
content: String,
type: String,
customStyle: { type: Object, default: null },
icon: String,
shade: { type: [Boolean, String], default: true },
shadeClose: { type: [Boolean, String], default: true },
opacity: { type: [Number, String], default: ‘‘ },
round: Boolean,
xclose: Boolean,
xposition: { type: String, default: ‘right‘ },
xcolor: { type: String, default: ‘#333‘ },
anim: { type: String, default: ‘scaleIn‘ },
position: String,
follow: { type: Array, default: null },
time: { type: [Number, String], default: 0 },
zIndex: { type: [Number, String], default: ‘202107‘ },
btns: {
type: Array, default: null
},
// 打开弹框回调
onOpen: { type: Function, default: null },
// 关闭弹框回调
onClose: { type: Function, default: null },
},

<template>
<!-- #ifdef APP-NVUE -->
<view v-if="opts.visible" class="ua__popup" :class="{‘ua__popup-closed‘: closeAnim}">
<!-- #endif -->
<!-- #ifndef APP-NVUE -->
<view v-show="opts.visible" class="ua__popup" :class="{‘ua__popup-closed‘: closeAnim}">
<!-- #endif -->
<!-- 遮罩层 -->
<view v-if="opts.shade && opts.shade!=‘false‘" class="uapopup__overlay" @touchstart="handleShadeClick" :style="{‘opacity‘: opts.opacity >= 0 ? opts.opacity : ‘‘, ‘z-index‘: oIndex-1}"></view>
<!-- 窗口层 -->
<view class="uapopup__wrap" :style="{‘z-index‘: oIndex}">
<view class="uapopup__child" :id="‘uapopup-‘+uuid" :class="[‘anim-‘+opts.anim, opts.type&&‘popui__‘+opts.type, opts.round&&‘round‘, opts.position]" :style="[opts.follow&&positionStyle, opts.customStyle]">
<!-- //标题 -->
<view v-if="opts.title || $slots.title" class="uapopup__title">
<template v-if="$slots.title"><slot name="title" /></template>
<rich-text v-else :nodes="opts.title"></rich-text>
</view>
<!-- //toast -->
<!-- <view v-if="opts.type==‘toast‘&&opts.icon" :class="[‘toast__icons-‘+opts.icon]" :style="{‘background-image‘: `url(${toastIcon[opts.icon]})`}"></view> -->
<image v-if="opts.type==‘toast‘&&opts.icon" class="toast__icons" :class="[‘toast__icons-‘+opts.icon]" :src="toastIcon[opts.icon]" mode="widthFix"></image>
<!-- //内容 -->
<view v-if="opts.content || $slots.content" class="uapopup__content">
<template v-if="$slots.content"><slot name="content" /></template>
<rich-text v-else :nodes="opts.content"></rich-text>
</view>
<slot />
<!-- //按钮组 -->
<view v-if="opts.btns" class="uapopup__actions">
<rich-text v-for="(btn,index) in opts.btns" :key="index" class="btn" :class="{‘disabled‘: btn.disabled}" :style="btn.style" @click="handleBtnClick($event, index)" :nodes="btn.text"></rich-text>
</view>
<!-- //关闭按钮 -->
<view v-if="opts.xclose" class="uapopup__xclose" :class="opts.xposition" :style="{‘color‘: opts.xcolor}" @click="close"></view>
</view>
</view>
</view>
</template>
/**
* @Desc     uniapp全端自定义弹框组件
* @Time     andy by 2021/7/10
* @About    Q：282310962  wx：xy190310
*/
<script>
let index = 0
export default {
...
data() {
return {
// 混入props参数，处理函数式调用
                opts: {
visible: false,
},
toastIcon: {
...
},
closeAnim: false,
oIndex: 202107,
timer: null,
// 长按定位初始化（避免弹框跳动闪烁）
                positionStyle: { position: ‘absolute‘, left: ‘-999px‘, top: ‘-999px‘ },
}
},
watch: {
value(val) {
const type = val ? ‘open‘ : ‘close‘
this[type]()
}
},
computed: {
uuid() {
return Math.floor(Math.random() * 10000)
},
},
methods: {
// 打开弹框
            open(options) {
if(this.opts.visible) return
this.opts = Object.assign({}, this.$props, options)
this.opts.visible = true
// nvue 的各组件在安卓端默认是透明的，如果不设置background-color，可能会导致出现重影的问题
// #ifdef APP-NVUE
if(!this.opts.customStyle[‘background‘] && !this.opts.customStyle[‘background-color‘]) {
this.opts.customStyle[‘background‘] = ‘#fff‘
}
// #endif

let _index = ++index
this.oIndex = _index + parseInt(this.opts.zIndex)
this.$emit(‘open‘)
typeof this.opts.onOpen === ‘function‘ && this.opts.onOpen()
// 长按处理
if(this.opts.follow) {
...
}
...
},
// 关闭弹框
            close() {
if(!this.opts.visible) return
this.closeAnim = true
setTimeout(() => {
this.opts.visible = false
this.closeAnim = false
this.$emit(‘input‘, false)
this.$emit(‘close‘)
typeof this.opts.onClose === ‘function‘ && this.opts.onClose()
this.timer && clearTimeout(this.timer)
delete this.timer
}, 200)
},
...
// 获取dom宽高
            getDom(id) {
return new Promise((resolve, inject) => {
uni.createSelectorQuery().in(this).select(‘#uapopup-‘ + id).fields({
size: true,
}, data => {
resolve(data)
}).exec()
})
},
// 自适应坐标点
            getPos(x, y, ow, oh, winW, winH) {
let l = (x + ow) > winW ? x - ow : x;
let t = (y + oh) > winH ? y - oh : y;
return [l, t];
},
}
}
</script>